3 years ago

Which function is equivalent to h(x)=10x2+9x-1?

Mathematics

1 answer:

jolli1 [7]3 years ago

4 0

Answer:

i think the answer is c

Step-by-step explanation:

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$(-15,9) \\
x_1=-15 \\
y_1=9 \\ \\
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\hbox{the length:} \\
l=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}=\sqrt{(-4+15)^2+(11-9)^2}=\\
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